Toyota GR Supra (2022 year). Manual in english — page 17
261
5
5
MOBILITY
MOBILITY
.
5-1. MOBILITY
Refueling . . . . . .
262
Wheels and tires . . .
264
Engine compartment ...
Operating materials. .
293
Maintenance . . . ...
Replacing components
. . . . . . . . ..
Breakdown assistance
. . . . . . . . ..
313
Care . . . . . . .
322
262
5-1. MOBILITY
5-1.MOBILITY
This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures and functions that are not
necessarily available in your
vehicle, e.g., due to the selected
options or country versions. This
also applies to safety-related
functions and systems. When
using these functions and sys-
tems, the applicable laws and
regulations must be observed.
Follow the fuel recommenda-
tion, refer to page 293, prior to
refueling.
When refueling, insert the filler
nozzle completely into the filler
pipe. Lifting up the fuel pump
nozzle during refueling causes:
Premature switching off.
Reduced return of the fuel
vapors.
The fuel tank is full when the
filler nozzle clicks off the first
time.
Make sure that the fuel cap is
closed properly after refueling,
otherwise the emissions warn-
ing light may light up.
Follow safety regulations posted
at the gas station.
1
Briefly press the rear edge of
the fuel filler flap.
Refueling
Vehicle features and
options
Follow the following when
refueling
General information
Safety information
NOTICE
With a driving range of less than
30 miles/50 km the engine may
no longer have sufficient fuel.
Engine functions are not ensured
anymore. There is a risk of dam-
age to property. Refuel promptly.
NOTICE
Fuels are toxic and aggressive.
Overfilling of the fuel tank can
damage the fuel system. Painted
surfaces may be damaged by
contact with fuel. Escaping fuel
can harm the environment. There
is a risk of damage to property.
Avoid overfilling.
Fuel cap
Opening
263
5-1. MOBILITY
5
MOBILITY
2
Turn the fuel cap counter-
clockwise.
3
Place the fuel cap in the
bracket attached to the fuel
filler flap.
1
Fit the cap and turn it clock-
wise until you clearly hear a
click.
2
Press on the fuel filler flap
until it engages.
It may be necessary in certain
situations to unlock the fuel filler
flap manually, e.g. with an elec-
trical fault.
Have fuel filler flap unlocked by
your Toyota dealer.
Closing
WARNING
The retaining strap of the fuel cap
can be jammed and crushed
during closing. The cap cannot be
correctly closed. Fuel or fuel
vapors can escape. There is a
risk of injury or risk of damage to
property. Pay attention that the
retaining strap is not jammed or
crushed when closing the cap.
Manually unlocking fuel
filler flap
264
5-1. MOBILITY
This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures and functions that are not
necessarily available in your
vehicle, e.g., due to the selected
options or country versions. This
also applies to safety-related
functions and systems. When
using these functions and sys-
tems, the applicable laws and
regulations must be observed.
The tire characteristics and tire
inflation pressure influence the
following:
• The service life of the tires.
• Road safety.
• Driving comfort.
• Fuel consumption.
The tire inflation pressure table,
refer to page 266, contains all
tire inflation pressure specifica-
tions for the specified tire sizes
at the ambient temperature. The
tire inflation pressure values
apply to tire sizes approved by
the manufacturer of the vehicle
for the vehicle type.
To identify the correct tire infla-
tion pressure, please note the
following:
If the tire's speed code cannot
be found, then the tire inflation
pressure for the corresponding
tire size applies.
• Tire sizes of your vehicle.
• Maximum permitted driving
speed.
Wheels and tires
Vehicle features and
options
Tire inflation pressure
General information
Safety information
WARNING
A tire with too little or no tire infla-
tion pressure may heat up signifi-
cantly and sustain damage. This
will have a negative impact on
aspects of handling, such as
steering and braking response.
There is a risk of an accident.
Regularly check the tire inflation
pressure, and correct it as
needed, for instance twice a
month and before a long trip.
Tire inflation pressure
specifications
In the tire inflation pressure
table
265
5-1. MOBILITY
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MOBILITY
The current tire inflation pres-
sure values and the intended
tire inflation pressure values for
the mounted tires can be dis-
played on the Control Display.
To ensure that they are dis-
played correctly, the tire sizes
must be stored in the system
and must have been set, refer to
page 280, for the mounted tires.
The current tire inflation pres-
sure value is located on each
tire.
The reference tire inflation pres-
sure value is located in the
lower area of the Control Dis-
play.
Tires heat up while driving. The
tire inflation pressure increases
with the tire temperature.
Tires have a natural, consistent
loss of tire inflation pressure.
The displays of inflation devices
may under-read by up to 0.1
bar/2 psi.
The tire inflation pressure speci-
fications in the tire inflation pres-
sure table only relate to cold
tires or tires at the same tem-
perature as the ambient tem-
perature.
Only check the tire inflation
pressure levels when the tires
are cold, i.e.:
• Driving range of max. 1.25
miles/2 km has not been
exceeded.
• If the vehicle has not moved
again for at least 2 hours after
a trip.
Check the tire inflation pressure
of the emergency wheel in the
cargo area regularly, and correct
it as needed.
1
Determine, refer to page 264,
the intended tire inflation
pressure levels for the
mounted tires.
2
Check the tire inflation pres-
sure in all four tires, using a
pressure gauge, for example.
3
Correct the tire inflation pres-
sure if the actual tire inflation
pressure deviates from spec-
ified tire inflation pressure.
4
Check whether all valve caps
are screwed onto the tire
valves.
On the Control Display
Checking the tire inflation
pressure
General information
Checking using tire inflation
pressure specifications in
the tire inflation pressure
table
266
5-1. MOBILITY
Via Toyota Supra Command:
1
"My vehicle"
2
"Vehicle status"
3
"Tire Pressure Monitor"
4
Check whether the current
tire inflation pressure levels
deviate from the intended tire
pressure value.
5
Correct the tire inflation pres-
sure if the actual tire inflation
pressure deviates from spec-
ified tire inflation pressure.
With tires that cannot be found
in the tire pressure values on
the Control Display, reset the
Tire Pressure Monitor TPM.
For speeds of up to 100
mph/160 km/h and for optimum
driving comfort, note the pres-
sure values in the tire inflation
pressure table, refer to page
266, and adjust as necessary.
These pressure values can also
be found on the tire inflation
pressure label on the driver's
door pillar.
Do not exceed a speed of 100
mph/160 km/h.
Checking using the tire infla-
tion pressure specifications
on the Control Display
After correcting the tire infla-
tion pressure
Tire inflation pressures up
to 100 mph/160 km/h
Tire inflation pressure values up to 100 mph/160 km/h
2.0 models
Tire size
Pressure specifications in bar/PSI
Specifications in bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC
2.2 / 32
255/40 R 18 99 V M+S XL Std
2.2 / 32
267
5-1. MOBILITY
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MOBILITY
For speeds over 100 mph/160
km/h and for optimum driving
comfort, note the pressure val-
ues in the tire inflation pressure
table, refer to page 268, and
adjust as necessary.
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std
2.2 / 32
2.2 / 32
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std
2.2 / 32
2.2 / 32
Tire size
Pressure specifications in bar/PSI
3.0 and 3.0 Premium models
Tire size
Pressure specifications in bar/PSI
Specifications in bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC
2.2 / 32
255/40 R 18 99 V M+S XL Std
2.6 / 38
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std
2.6 / 38
2.6 / 38
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std
2.6 / 38
2.6 / 38
Tire inflation pressures at
max. speeds above 100
mph/160 km/h
WARNING
In order to drive at maximum
speeds in excess of 100 mph/160
km/h, please observe, and, if nec-
essary, adjust tire pressures for
speeds exceeding 100 mph/160
km/h from the relevant table on
the following pages. Otherwise,
tire damage and accidents could
occur.
268
5-1. MOBILITY
245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
Tire inflation pressure values over 100 mph/160 km/h
2.0 models
Tire size
Pressure specifications in bar/PSI
Specifications in bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC
2.2 / 32
255/40 R 18 99 V M+S XL Std
2.2 / 32
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std
2.2 / 32
2.2 / 32
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std
2.2 / 32
2.2 / 32
3.0 and 3.0 Premium models
Tire size
Pressure specifications in bar/PSI
Specifications in bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC
2.2 / 32
255/40 R 18 99 V M+S XL Std
2.6 / 38
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std
2.6 / 38
2.6 / 38
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std
2.6 / 38
2.6 / 38
Tire identification marks
Tire size
269
5-1. MOBILITY
5
MOBILITY
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on
ZR tires
Maximum tire load is the maxi-
mum permissible weight for
which the tire is approved.
Locate the maximum tire load
on the tire sidewall and the
Gross Axle Weight Rating –
GAWR – on the certification
label on the driver door B-pillar.
Divide the tire load by 1.1. It
must be greater than one-half of
the vehicle’s Gross Axle Weight
Rating – GAWR. Note, front vs.
rear GAWR and tire loads,
respectively.
Q = up to 100 mph/160 km/h
R = up to 106 mph/170 km/h
S = up to 112 mph/180 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
DOT code: DOT xxxx xxx 3820
xxxx: manufacturer code for the
tire brand
xxx: tire size and tire design
3820: tire age
Tires with DOT codes meet the
guidelines of the U.S. Depart-
ment of Transportation.
Regardless of the tire tread,
replace tires at least every 6
years.
You can find the manufacture
date of the tire on the tire's side-
wall.
Quality grades can be found
where applicable on the tire
sidewall between tread shoulder
and maximum section width.
E.g.: Treadwear 200; Traction
AA; Temperature A
Treadwear
Maximum tire load
Speed letter
Tire Identification Number
Tire age
Recommendation
Manufacture date
Designation
Manufacture
date
DOT … 3820
38th week, 2020
Uniform Tire Quality Grad-
ing
DOT Quality Grades
270
5-1. MOBILITY
Traction AA A B C
Temperature A B C
All passenger vehicle tires must
conform to Federal Safety
Requirements in addition to
these grades
The treadwear grade is a com-
parative rating based on the
wear rate of the tire when tested
under controlled conditions on a
specified government test
course. E.g., a tire graded 150
would wear one and one-half, 1
g, times as well on the govern-
ment course as a tire graded
100. The relative performance
of tires depends upon the actual
conditions of their use, however,
and may depart significantly
from the norm due to variations
in driving habits, service prac-
tices and differences in road
characteristics and climate.
The traction grades, from high-
est to lowest, are AA, A, B, and
C.
Those grades represent the
tire's ability to stop on wet pave-
ment as measured under con-
trolled conditions on specified
government test surfaces of
asphalt and concrete. A tire
marked C may have poor trac-
tion performance.
The traction grade assigned to
this tire is based on
straight-ahead braking traction
tests, and does not include
acceleration, cornering, hydro-
planing, or peak traction charac-
teristics.
The temperature grades are A,
the highest, B, and C, represent-
ing the tire's resistance to the
generation of heat and its ability
to dissipate heat when tested
under controlled conditions on a
specified indoor laboratory test
wheel. Sustained high tempera-
ture can cause the material of
the tire to degenerate and
reduce tire life, and excessive
temperature can lead to sudden
tire failure.
The grade C corresponds to a
level of performance which all
passenger vehicle tires must
meet under the Federal Motor
Vehicle Safety Standard No.
109. Grades Band A represent
higher levels of performance on
the laboratory test wheel than
the minimum required by law.
Treadwear
Traction
Temperature
271
5-1. MOBILITY
5
MOBILITY
Winter and all-season tires with
better cold weather performance
than summer tires.
Do not drive with a tire tread of
less than 0.12 in/3 mm, other-
wise there is an increased risk
of hydroplaning.
Do not drive with a tire tread of
less than 0.16 in/4 mm, as such
tires are less suitable for winter
operation.
Wear indicators are distributed
around the tire's circumference
and have the legally required
minimum height of 0.063
inches/1.6 mm.
The positions of the wear indica-
tors are marked on the tire side-
wall with TWI, Tread Wear
Indicator.
Inspect your tires regularly for
damage, foreign objects lodged
in the tread, and tread wear.
Driving over rough or damaged
road surfaces, as well as debris,
curbs and other obstacles can
cause serious damage to
wheels, tires and suspension
parts. This is more likely to
occur with low-profile tires,
which provide less cushioning
between the wheel and the
road. Be careful to avoid road
hazards and reduce your speed,
especially if your vehicle is
WARNING
The temperature grade for this tire
is established for a tire that is
properly inflated and not over-
loaded. Excessive speed, under-
inflation, or excessive loading,
either separately or in combina-
tion, can cause heat buildup and
possible tire failure.
M+S
Tire tread
Summer tires
Winter tires
Minimum tread depth
Tire damage
General information
272
5-1. MOBILITY
equipped with low-profile tires.
Indications of tire damage or
other vehicle malfunctions:
• Unusual vibrations.
• Unusual tire or running
noises.
• Unusual handling such as a
strong tendency to pull to the
left or right.
Damage can be caused by the
following situations, for instance:
• Driving over curbs.
• Road damage.
• Tire inflation pressure too low.
• Vehicle overloading.
• Incorrect tire storage.
Have mounting and wheel bal-
ancing carried out by your Toy-
ota dealer.
The following properties are rec-
ommended and approved by the
manufacturer of the vehicle for
the approved wheels and tires
per vehicle type and special
equipment:
• Wheel and tire combinations.
• Rim designs.
• Tire sizes.
• Tire brands.
You can ask a manufacturer ser-
vice center or another qualified
service center or repair shop
about the approved wheels and
Safety information
WARNING
Damaged tires can lose tire infla-
tion pressure, which can lead to
loss of vehicle control. There is a
risk of an accident. If tire damage
is suspected while driving, imme-
diately reduce speed and stop.
Have wheels and tires checked.
For this purpose, drive carefully to
the nearest your Toyota dealer.
Have vehicle towed or trans-
ported as needed. Do not repair
damaged tires, but have them
replaced.
WARNING
Tires can become damaged by
driving over obstacles, e.g., curbs
or road damage, at high speed.
Larger wheels have a smaller tire
crosssection. The smaller the tire
cross-section, the higher the risk
of tire damage. There is a danger
of accidents and property dam-
age. If possible, avoid driving over
objects or road conditions that
may damage tires, or drive over
them slowly and carefully.
Changing wheels and
tires
Mounting and wheel bal-
ancing
Approved wheels and tires
General information
273
5-1. MOBILITY
5
MOBILITY
tires for the vehicle and the spe-
cial equipment.
For each tire size, the manufac-
turer of the vehicle recommends
certain tire brands. The tire
brands can be identified by a
star on the tire sidewall.
Tire traction is not optimal due to
manufacturing circumstances
when tires are brand-new; they
achieve their full traction poten-
Safety information
WARNING
Wheels and tires which are not
suitable for your vehicle can dam-
age parts of the vehicle, for
instance due to contact with the
body due to tolerances despite
the same official size rating.
There is a risk of an accident. The
manufacturer of your vehicle
strongly suggests that you use
wheels and tires that have been
recommended by the vehicle
manufacturer for your vehicle
type.
WARNING
Mounted steel wheels can cause
technical problems, for instance
unexpected loosening of the lug
bolts and damage to the brake
discs. There is a risk of accident.
Do not mount steel wheels.
WARNING
Incorrect wheel/tire combinations
will have a negative impact on the
vehicle's handling and on the
function of a variety of systems,
such as the Anti-lock Brake Sys-
tem or Vehicle Stability Control
System. There is a risk of an acci-
dent. To maintain good handling
and vehicle response, use only
tires with a single tread configura-
tion from a single manufacturer.
The manufacturer of the vehicle
recommends that you use wheels
and tires that have been recom-
mended by the vehicle manufac-
turer for your vehicle type.
Following tire damage, have the
original wheel/tire combination
remounted on the vehicle as soon
as possible.
Recommended tire brands
New tires
274
5-1. MOBILITY
tial after a break-in time.
Drive conservatively for the first
200 miles/300 km.
The manufacturer of your vehi-
cle does not recommend the
use of retreaded tires.
Winter tires are recommended
for operating on winter roads.
Although so-called all-season
M+S tires provide better winter
traction than summer tires, they
usually do not provide the same
level of performance as winter
tires.
If the maximum speed of the
vehicle is higher than the per-
missible speed for the winter
tires, then attach a label show-
ing the permissible maximum
speed in the field of view. The
label is available from your Toy-
ota dealer.
With winter tires mounted,
observe and do not exceed the
permissible maximum speed.
Do not exceed the maximum tire
inflation pressure indicated on
the side wall of the tire.
Store wheels and tires in a cool,
dry and dark place.
Always protect tires against all
contact with oil, grease, and sol-
vents.
Do not leave tires in plastic
bags.
Remove dirt from wheels or
tires.
Retreaded tires
WARNING
Retreaded tires can have different
tire casing structures. With
advanced age the service life can
be limited. There is a risk of an
accident. The manufacturer of
your vehicle does not recommend
the use of retreaded tires.
Winter tires
General information
Maximum speed of winter
tires
Rotating wheels between
axles
WARNING
Rotating tires between the axles
on vehicles with different tire sizes
or rim sizes on the front and rear
axles can cause damage to the
tires and the vehicle. There is a
risk of accident. Do not rotate the
tires between the axles on vehi-
cles with different tire sizes or rim
sizes on the front and rear axles.
Storing tires
Tire inflation pressure
Storage
275
5-1. MOBILITY
5
MOBILITY
• Park the vehicle as far away
as possible from passing traf-
fic and on solid ground.
• Switch on the hazard warning
system.
• Secure the vehicle against
rolling away by setting the
parking brake.
• Turn the steering wheel until
the front wheels are in the
straight-ahead position and
engage the steering wheel
lock.
• Have all vehicle occupants
get out of the vehicle and
ensure that they remain out-
side the immediate area in a
safe place, such as behind a
guardrail.
• If necessary, set up a warning
triangle at an appropriate dis-
tance.
With the Mobility System, minor
tire damage can be sealed tem-
porarily to enable continued
travel. To accomplish this, seal-
ant is pumped into the tires,
which seals the damage from
the inside.
• Follow the instructions on
using the Mobility System
found on the compressor and
sealant container.
• Use of the Mobility System
may be ineffective if the tire
puncture measures approx.
1/8 inches/4 mm or more.
• Contact your Toyota dealer if
the tire cannot be made driv-
able.
• Do not remove foreign bodies
that have penetrated the tire.
Only remove foreign objects if
they are visibly protruding
from the tire.
• Pull the speed limit sticker off
the sealant container and
apply it to the steering wheel.
• The use of a sealant can
damage the TPM wheel elec-
tronics. In this case, have the
electronics checked and
replaced at the next opportu-
nity.
• The compressor can be used
to check the tire inflation pres-
sure.
Repairing a flat tire
Safety measures
Mobility System
Concept
General information
276
5-1. MOBILITY
The Mobility System is located in
the right storage compartment of the
cargo area.
• Sealant container, arrow
1
.
• Filling hose, arrow
2
.
Observe use-by date on the
sealant container.
1
Sealant container unlocking
2
Sealant container holder
3
Tire pressure gauge
4
Reduce tire inflation pressure
button
5
On/off switch
6
Compressor
7
Connector/cable for socket
8
Connection hose
• Park the vehicle as far away
as possible from passing traf-
fic and on solid ground.
• Switch on the hazard warning
system.
• Secure the vehicle against
rolling away by setting the
parking brake.
• Turn the steering wheel until
the front wheels are in the
straight-ahead position and
engage the steering wheel
lock.
• Have all vehicle occupants
get out of the vehicle and
ensure that they remain out-
side the immediate area in a
Overview
Storage
Sealant container
Compressor
Safety measures
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